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distinction, and the stone that Werner calls zircon is their jargon of Ceylon.
The colourless crystals of the zircon are the most
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valued.
They take on an excellent polish, display an adamantine lustre and
fire, and will pass for diamonds if not too closely inspected. The
zircon,
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accordingly,
is sometimes introduced into ornaments, and sold to inexperienced
people as a diamond, a particularly gross fraud, inasmuch as the
zircon has but a very trifling value. Indeed even an
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